GraphWidget Class Reference

Inheritance diagram for GraphWidget:

Collaboration diagram for GraphWidget:

Public Slots
void	shuffle ()
	Randomize component positions.
void	zoomIn ()
	Zoom in view.
void	zoomOut ()
	Zoom out view.
void	ComponentSelectionHandler (struct ComponentInfo CI)
	Handle component selection events.

Signals
void	SendComponentSelectionToMainFunction (ComponentInfo)
	Send component selection to main function.

Public Member Functions
	GraphWidget (QWidget *parent=0)
	Construct graph widget.
void	itemMoved ()
	Notify that an item has moved.
void	setComponents (QList< ComponentInfo >)
	Set components (position, type, values) in the schematic.
void	ModifyComponent (ComponentInfo)
	Modify existing component parameters.
void	setWires (const QList< WireInfo > &)
	Set wires (position and connection properties) in the schematic.
void	setNodes (QList< NodeInfo >)
	Set nodes in the schematic.
void	setSchematic (SchematicContent)
	Set complete schematic content.
void	setTexts (QList< QGraphicsTextItem * >)
	Set text items in the schematic.
void	clear ()
	Clear all items from scene.

Protected Member Functions
void	keyPressEvent (QKeyEvent *)
	Handle key press events.
void	timerEvent (QTimerEvent *event)
	Handle timer events.
void	wheelEvent (QWheelEvent *event)
	Handle mouse wheel events.
void	scaleView (qreal scaleFactor)
	Scale view by factor.

Constructor & Destructor Documentation

GraphWidget()

GraphWidget::GraphWidget

(

QWidget *

parent = 0

)

Construct graph widget.

Parameters

parent

Parent widget

Member Function Documentation

ComponentSelectionHandler

void GraphWidget::ComponentSelectionHandler ( struct ComponentInfo  CI )

inlineslot

Handle component selection events.

Parameters

CI	Selected component information

ModifyComponent()

void GraphWidget::ModifyComponent

(

ComponentInfo

CI

)

Modify existing component parameters.

Parameters

CI	Component information with updated values

scaleView()

void GraphWidget::scaleView ( qreal  scaleFactor )

protected

Scale view by factor.

Parameters

scaleFactor

Scaling factor

SendComponentSelectionToMainFunction

void GraphWidget::SendComponentSelectionToMainFunction ( ComponentInfo  )

signal

Send component selection to main function.

Parameters

CI	Selected component information

setComponents()

void GraphWidget::setComponents

(

QList< ComponentInfo >

cmps

)

Set components (position, type, values) in the schematic.

Parameters

cmps	List of component information

setNodes()

void GraphWidget::setNodes

(

QList< NodeInfo >

nds

)

Set nodes in the schematic.

Parameters

nds	List of node information

setSchematic()

void GraphWidget::setSchematic

(

SchematicContent

SchContent

)

Set complete schematic content.

Parameters

SchContent

Schematic content structure

setTexts()

void GraphWidget::setTexts

(

QList< QGraphicsTextItem * >

texts

)

Set text items in the schematic.

Parameters

texts

List of text items

setWires()

void GraphWidget::setWires

(

const QList< WireInfo > &

wrs

)

Set wires (position and connection properties) in the schematic.

Parameters

wrs	List of wire information

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The documentation for this class was generated from the following files:

• Schematic/graphwidget.h
• Schematic/graphwidget.cpp